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专利名称：Floating dispensers
发明人：Joseph A. King,Donald Dalland,Lyle
Enderson,Jeffrey D. Johnson,Paul Freeberg
申请号：US13507114申请日：20120605公开号：US099259B2公开日：20150407
专利附图：
摘要：A floating dispenser for floatingly delivering a dispersant or dispersants to abody of water with the floating dispenser floating in an upright condition when a
dispersant is present in a dispenser cartridge of the floating dispenser with the dispenser
self inverting 180 degrees in response to consumption of the dispersant in the dispensercartridge to thereby provide a visual alert that one should replace the dispensercartridge in the dispenser with a fresh dispenser cartridge.
申请人：Joseph A. King,Donald Dalland,Lyle Enderson,Jeffrey D. Johnson,PaulFreeberg
地址：Wayzata MN US,Mantorville MN US,Elk Rivers MN US,Edina MN US,St. Paul MNUS
国籍：US,US,US,US,US
代理机构：Jacobson & Johnson LLC
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